@Gazni From your answer i will assume your definition of a successfull harem is how you are attract to the girl. So Nisekoi, Gotobun, Oregairu, Oremo, that one show about mc helping 2 girls that best in literature and math, they all have more than 3 girls in the harem and still successfull does it not?
'kindness' does not really connect with 'spinless' man. That just meen he is a good boy, a good man. That all. You can't just judge a mc 'spinless' out of only 8 chapter because he is kind. We haven't even get to know the basic info of all the 7 sins girls yet. No major plot point, no enemy or rival anything. We still in introduction phase. You are too quick on judging.
As for 'indecisieness', what action give you that impression?
'kindness' does not really connect with 'spinless' man. That just meen he is a good boy, a good man. That all. You can't just judge a mc 'spinless' out of only 8 chapter because he is kind. We haven't even get to know the basic info of all the 7 sins girls yet. No major plot point, no enemy or rival anything. We still in introduction phase. You are too quick on judging.
As for 'indecisieness', what action give you that impression?